创建类似于 pline 命令的 acadlwpolyline
您好,我想创建一个子集,该子集创建类似于pline命令的lwpolyline
也就是说:
我拾取第一个点
我选取第二个点(创建一条线段)
然后拾取第三个点(生成第二条线段)
等等……
可以创建一个对象数组来放置所有这些线段(acadline)并将它们删除在子线段的末端。
之后,使用拾取点的坐标创建我的多段线
但是有没有更简单的方法来进行相同的操作<谢谢
**** Hidden Message ***** Sendcommand应始终是最后一个选项
Public Sub Main()
Dim startPnt As Variant
Dim returnPnt As Variant
Dim returnPntList(0 To 5) As Double
Dim plineObj As AcadPolyline
startPnt = ThisDrawing.Utility.GetPoint(, "Pick starting point: ")
' Return a point using a prompt
On Error Resume Next
returnPnt = ThisDrawing.Utility.GetPoint(startPnt, "Pick the next point: ")
If Err Then GoTo SubEnd
returnPntList(0) = startPnt(0)
returnPntList(1) = startPnt(1)
returnPntList(2) = startPnt(2)
returnPntList(3) = returnPnt(0)
returnPntList(4) = returnPnt(1)
returnPntList(5) = returnPnt(2)
Set plineObj = ThisDrawing.ModelSpace.AddPolyline(returnPntList)
While IsNull(returnPnt) = False
returnPnt = ThisDrawing.Utility.GetPoint(returnPnt, "Pick the next point: ")
If Err Then GoTo SubEnd
plineObj.AppendVertex returnPnt
ThisDrawing.Regen (acActiveViewport)
Wend
SubEnd:
' Exit the command
End Sub
appendVertex
谢谢Matt
整洁多了!
不客气。
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